/* ==========================================================================
   Flash Section - Available Flash Designs
   ========================================================================== */

.flash {
  background-color: var(--color-gray-50);
}

.flash__artist {
  margin-bottom: var(--space-16);
  text-align: center;
}

.flash__artist:last-child {
  margin-bottom: 0;
}

.flash__artist-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-6);
  position: relative;
  display: inline-block;
}

.flash__artist-name::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background-color: var(--color-black);
}

/* Flash Gallery */
.flash__gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
  .flash__gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .flash__gallery {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.flash__item {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.flash__item:hover {
  border-color: var(--color-black);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.flash__item img,
.flash__item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.flash__item:hover img,
.flash__item:hover video {
  transform: scale(1.05);
}

/* Available badge */
.flash__item::before {
  content: 'Available';
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  padding: var(--space-1) var(--space-2);
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--color-black);
  color: var(--color-white);
  z-index: 2;
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.flash__item:hover::before {
  opacity: 1;
  transform: translateY(0);
}

/* Claimed badge (optional) */
.flash__item--claimed::after {
  content: 'Claimed';
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  background-color: var(--color-gray-800);
  color: var(--color-white);
}

.flash__item--claimed::before {
  content: 'Claimed';
  background-color: var(--color-gray-500);
}

/* Staggered animation for flash items */
.section.is-visible .flash__item {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.4s ease forwards;
}

.section.is-visible .flash__item:nth-child(1) { animation-delay: 0.05s; }
.section.is-visible .flash__item:nth-child(2) { animation-delay: 0.1s; }
.section.is-visible .flash__item:nth-child(3) { animation-delay: 0.15s; }
.section.is-visible .flash__item:nth-child(4) { animation-delay: 0.2s; }
.section.is-visible .flash__item:nth-child(5) { animation-delay: 0.25s; }
.section.is-visible .flash__item:nth-child(6) { animation-delay: 0.3s; }
.section.is-visible .flash__item:nth-child(7) { animation-delay: 0.35s; }
.section.is-visible .flash__item:nth-child(8) { animation-delay: 0.4s; }
.section.is-visible .flash__item:nth-child(9) { animation-delay: 0.45s; }
.section.is-visible .flash__item:nth-child(10) { animation-delay: 0.5s; }
.section.is-visible .flash__item:nth-child(11) { animation-delay: 0.55s; }

.flash__cta {
  margin-top: var(--space-4);
}

.flash__note {
  color: var(--color-gray-500);
  font-size: var(--font-size-base);
  margin-bottom: var(--space-4);
}

.flash__plinko {
  text-align: center;
  color: var(--color-gray-600);
  font-size: var(--font-size-lg);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-200);
}

.flash__plinko strong {
  color: var(--color-black);
}

/* Empty state */
.flash__empty {
  grid-column: 1 / -1;
  padding: var(--space-12);
  text-align: center;
  color: var(--color-gray-500);
  font-style: italic;
}

/* Coming Soon / Instagram CTA */
.flash__coming-soon {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-8);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
}

.flash__message {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
}

.flash__message:last-of-type {
  margin-bottom: var(--space-6);
}

.flash__message strong {
  color: var(--color-black);
}

.flash__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .flash__actions {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-4);
  }
}